72+72+3x+7x=180

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Solution for 72+72+3x+7x=180 equation:


Simplifying
72 + 72 + 3x + 7x = 180

Combine like terms: 72 + 72 = 144
144 + 3x + 7x = 180

Combine like terms: 3x + 7x = 10x
144 + 10x = 180

Solving
144 + 10x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-144' to each side of the equation.
144 + -144 + 10x = 180 + -144

Combine like terms: 144 + -144 = 0
0 + 10x = 180 + -144
10x = 180 + -144

Combine like terms: 180 + -144 = 36
10x = 36

Divide each side by '10'.
x = 3.6

Simplifying
x = 3.6

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